EP 1685188 A1 20060802 - ETHYLENE COPOLYMER MODIFIED ORIENTED POLYESTER FILMS, TAPES, FIBERS AND NONWOVEN TEXTILES
Title (en)
ETHYLENE COPOLYMER MODIFIED ORIENTED POLYESTER FILMS, TAPES, FIBERS AND NONWOVEN TEXTILES
Title (de)
ETHYLENCOPOLYMERMODIFIZIERTE ORIENTIERTE POLYESTERFOLIEN, -BÄNDER, -FASERN UND -VLIESSTOFFE
Title (fr)
FILMS, RUBANS, FIBRES ET TEXTILES NON TISSES EN POLYESTER ORIENTES MODIFIES PAR COPOLYMERES ETHYLENIQUES
Publication
Application
Priority
- US 2004035044 W 20041020
- US 51336503 P 20031021
- US 55043704 P 20040305
Abstract (en)
[origin: WO2005040257A1] Disclosed are films, tapes, and melt-spun fibers prepared from compositions comprising (a) at least one polyester polymer; and (b) from about 1 to 30 weight % of at least one ethylene copolymer such as ethylene/vinyl acetate dipolymers, ethylene/vinyl acetate terpolymers, ethylene/alkyl (meth)acrylate dipolymers, ethylene/alkyl (meth)acrylate terpolymers, functionalized ethylene copolymers, ethylene/acid copolymers, and salts thereof. The films, tapes and fibers exhibit improved tensile properties such as tensile strength and elongation at break compared to nonmodified polyester compositions. Also disclosed are textiles and articles prepared from the fibers described.
IPC 8 full level
C08J 5/18 (2006.01); C08J 3/00 (2006.01); C08L 67/00 (2006.01); C08L 67/02 (2006.01); D01F 6/92 (2006.01); C08L 23/08 (2006.01); C08L 73/00 (2006.01)
CPC (source: EP US)
C08J 5/18 (2013.01 - EP US); C08L 67/00 (2013.01 - EP US); C08L 67/02 (2013.01 - EP US); D01F 6/92 (2013.01 - EP US); C08J 2367/02 (2013.01 - EP US); C08L 23/0853 (2013.01 - EP US); C08L 23/0869 (2013.01 - EP US); C08L 23/0876 (2013.01 - EP US); C08L 23/0884 (2013.01 - EP US); C08L 73/00 (2013.01 - EP US); Y10T 428/23993 (2015.04 - US); Y10T 428/2913 (2015.01 - US); Y10T 442/183 (2015.04 - US); Y10T 442/3146 (2015.04 - US); Y10T 442/56 (2015.04 - US)
Citation (search report)
See references of WO 2005040257A1
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
WO 2005040257 A1 20050506; AR 046301 A1 20051130; EP 1685188 A1 20060802; JP 2007514799 A 20070607; TW 200530298 A 20050916; US 2005112372 A1 20050526; US 7943699 B2 20110517
DOCDB simple family (application)
US 2004035044 W 20041020; AR P040103815 A 20041021; EP 04796098 A 20041020; JP 2006536829 A 20041020; TW 93132034 A 20041021; US 96950504 A 20041020